Division.
2 x 2 x 3 x 3 = 36
The concept of "prime factorization" is used for integers. It doesn't make sense to use it for fractions or decimals.
ladder method of 144
Prime factorization.
You need at least two numbers to find a GCF, whichever method you use.
Saying "The" Instead of "A"The prime factorization is used instead of a prime factorization because there is only one correct prime factorization of any given number. Of course, that refers to composite numbers because prime numbers have no prime factorization.The use of the word "a" implies that more than one prime factorization is possible when it's not. The use of the word "the" signifies that only one prime factorization is possible, though there are various ways to arrive at it.
speed you can just use your brain to find the LCM faster, sometimes.
8
use a factor tree
You need at least two numbers to find a GCF no matter what method you use.
The prime factorization of 560 is: 2, 5, and 7
Precisely.
You use a factor tree, for the 2 denominators. Yes that is correct the answer on the top but it says 2 denominators. This is the real correct way To do Prime Factorization in fractions first prime factorization the numerator and then the denominator. then put the prime factorization of the numerator on top and put the prime factorization of the denominator on the bottom like fractions.